body{
    padding-top: 45px;
}
.mui-bar{
    width: 100%;
    background-color:#ff841d;
    padding-left: 40px;
    height: 45px;
    line-height: 45px;
    .mui-title{
        color: #fff;
    }
}
footer{
    position: relative;
    bottom: -20px;
    left: 0;
    width: 100%;
    background-color: #fff;
    >div{
        display: flex;
        border-top: 1px solid #ccc;
        border-bottom: 1px solid #ccc;
        height: 44px;
        line-height: 44px;
        margin-bottom: 10px;
        >div{
            text-align: center;
            flex: 1;
            >a{
                color: #000;
            }
        }
    }
    >p{
        text-align: center;
        margin-bottom: 4px;
        >a{
            color: #000;
            margin: 0 4px;
        }
    }
    
}
.br{
    border-right:2px solid #ccc;
}